James Gandolfini Tony Soprano Actor Lorraine Bracco Dr. Jennifer Melfi Actor Edie Falco Carmela Soprano Actor Michael Imperioli Christopher Moltisanti Actor Nancy Marchand Livia Soprano Actor Dominic Chianese Corrado "Uncle Junior" Soprano Actor Vincent Pastore Salvatore "Big Pussy" Bonpensiero Actor Tony Sirico Paulie "Walnuts" Gualtieri Actor Steven Van Zandt Silvio Dante Actor Jamie-Lynn Sigler Meadow Soprano Actor Robert Iler Anthony "A.J." Soprano Actor Michael Gaston Alex Mahaffey Guest Star Joe Lisi Dick Barone Guest Star John Ventimiglia Artie Bucco Guest Star Jerry Adler Herman "Hesh" Rabkin Guest Star Alton Clinton MRI Technician Guest Star Phil Coccioletti Nils Borglund Guest Star Michele DeCesare Hunter Scangarelo Guest Star Drea de Matteo Adriana La Cerva Guest Star Elaine Del Valle Sandrine Guest Star Giuseppe Delipiano Restaurant Owner Guest Star Siberia M. Federico Irina Guest Star Justine Miceli Nursing Home Director Guest Star Kathrine Narducci Charmaine Bucco Guest Star Joe Pucillo Beppy Guest Star Michael Santoro Father Phil Guest Star Bruce Smolanoff Emil Kolar Guest Star David Chase Writer, Director